package org.worldbank.transport.tamt.client.query;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import org.worldbank.transport.tamt.client.event.CurrentStudyRegionUpdatedEvent;
import org.worldbank.transport.tamt.client.event.CurrentStudyRegionUpdatedEventHandler;
import org.worldbank.transport.tamt.client.event.FetchedTagsEvent;
import org.worldbank.transport.tamt.client.event.FetchedTagsEventHandler;
import org.worldbank.transport.tamt.client.event.RenderTripStatisticsEvent;
import org.worldbank.transport.tamt.client.event.RenderTripStatisticsEventHandler;
import org.worldbank.transport.tamt.client.event.TAMTResizeEvent;
import org.worldbank.transport.tamt.client.event.TAMTResizeEventHandler;
import org.worldbank.transport.tamt.client.query.TrafficCountListView.Style;
import org.worldbank.transport.tamt.client.services.SpeedDistributionReportService;
import org.worldbank.transport.tamt.client.services.SpeedDistributionReportServiceAsync;
import org.worldbank.transport.tamt.client.services.TrafficCountRecordService;
import org.worldbank.transport.tamt.client.services.TrafficCountRecordServiceAsync;
import org.worldbank.transport.tamt.client.services.TrafficFlowReportService;
import org.worldbank.transport.tamt.client.services.TrafficFlowReportServiceAsync;
import org.worldbank.transport.tamt.client.services.TripStatisticsReportService;
import org.worldbank.transport.tamt.client.services.TripStatisticsReportServiceAsync;
import org.worldbank.transport.tamt.shared.SpeedDistributionReport;
import org.worldbank.transport.tamt.shared.StudyRegion;
import org.worldbank.transport.tamt.shared.TagDetails;
import org.worldbank.transport.tamt.shared.TrafficCountRecord;
import org.worldbank.transport.tamt.shared.TrafficCountReport;
import org.worldbank.transport.tamt.shared.TrafficFlowReport;
import org.worldbank.transport.tamt.shared.TripStatisticsReport;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ChangeHandler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.shared.HandlerManager;
import com.google.gwt.i18n.client.DateTimeFormat;
import com.google.gwt.i18n.client.NumberFormat;
import com.google.gwt.resources.client.CssResource;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.CheckBox;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.ScrollPanel;
import com.google.gwt.user.client.ui.SimplePanel;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
public class SoakBin extends Composite {
private static SoakBinUiBinder uiBinder = GWT
.create(SoakBinUiBinder.class);
interface SoakBinUiBinder extends UiBinder<Widget, SoakBin> {
}
interface Style extends CssResource {
String title();
String subtitle();
String clickable();
String record();
String dayType();
String cell();
String hour();
String hourHeader();
String cellHeaderInteger();
String cellHeaderDouble();
String checkbox();
}
@UiField Style style;
private HandlerManager eventBus;
private TripStatisticsReportServiceAsync tripStatisticsReportService;
@UiField(provided=true) HorizontalPanel outerHPanel;
@UiField VerticalPanel rightPane;
@UiField ScrollPanel reportScroll;
@UiField FlexTable reportTable;
@UiField Label downloadReport;
private StudyRegion currentStudyRegion;
private DateTimeFormat fmt24Hr = DateTimeFormat.getFormat("HH:mm");
private Date dummy = new Date();
protected TagDetails currentTagDetails;
private DialogBox dialog;
private HashMap<String, String> niceDayTypeNames = new HashMap<String, String>();
private ArrayList<CheckBox> checkboxes;
private ArrayList<TagDetails> tagDetailsList;
protected HashMap<String, TagDetails> tagDetailsHash;
private final String TAG_SELECTED_NONE = "No tag selected";
private final String TAG_SELECTED = "Selected tag: ";
private final String DOWNLOAD_REPORT = "Download";
public SoakBin(HandlerManager eventBus) {
this.eventBus = eventBus;
checkboxes = new ArrayList<CheckBox>();
dialog = new DialogBox();
niceDayTypeNames.put(TrafficCountRecord.DAYTYPE_WEEKDAY, "Weekday");
niceDayTypeNames.put(TrafficCountRecord.DAYTYPE_SATURDAY, "Saturday");
niceDayTypeNames.put(TrafficCountRecord.DAYTYPE_SUNDAY_HOLIDAY, "Sunday/Holiday");
outerHPanel = new HorizontalPanel();
outerHPanel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
tripStatisticsReportService = GWT.create(TripStatisticsReportService.class);
initWidget(uiBinder.createAndBindUi(this));
resetScreen();
//leftPane.setWidth("50%");
rightPane.setWidth("50%");
//outerHPanel.setCellHorizontalAlignment(leftPane, HasHorizontalAlignment.ALIGN_LEFT);
outerHPanel.setCellHorizontalAlignment(rightPane, HasHorizontalAlignment.ALIGN_LEFT);
bind();
getSoakBinReport();
}
@UiHandler("downloadReport")
void onClickDownloadReport(ClickEvent e){
if( currentStudyRegion != null)
{
// create the url string for the download
String url = "/download/tripstatistics/soakbin?regionid=" + currentStudyRegion.getId();
Window.open(url, "_blank", null);
} else {
Window.alert("Cannot download soak bin report at this time");
resetScreen();
}
}
private void resetScreen()
{
resetRightPane();
}
private void resetRightPane()
{
currentTagDetails = null;
downloadReport.setVisible(false);
reportTable.removeAllRows();
reportTable.clear();
}
private void bind() {
eventBus.addHandler(CurrentStudyRegionUpdatedEvent.TYPE, new CurrentStudyRegionUpdatedEventHandler() {
@Override
public void onUpdate(CurrentStudyRegionUpdatedEvent event) {
currentStudyRegion = event.studyRegion;
resetScreen();
}
});
eventBus.addHandler(TAMTResizeEvent.TYPE, new TAMTResizeEventHandler() {
@Override
public void onTAMTResize(TAMTResizeEvent event) {
GWT.log("SIZE: TripBin width: " + event.width);
int h = event.height - 250; // account for other query module UI
int reportH = h - 20;
int w = event.width - 90;
GWT.log("SIZE: SpeedBinDistribution adjusted width: " + w);
if( h > -1)
{
String height = Integer.toString(h) + "px";
GWT.log("SIZE: TripBin adjusted height: " + height);
//tagsScroll.setHeight(height);
String reportHeight = Integer.toString(reportH) + "px";
reportScroll.setHeight(reportHeight);
// hack because panes are not left-aligning
String width = Integer.toString(w) + "px";
GWT.log("SIZE: TripBin adjusted width: " + width);
rightPane.setWidth(width);
}
}
});
eventBus.addHandler(RenderTripStatisticsEvent.TYPE, new RenderTripStatisticsEventHandler() {
@Override
public void onRenderTripStatistics(RenderTripStatisticsEvent event) {
getSoakBinReport();
}
});
}
public void getSoakBinReport()
{
reportTable.removeAllRows();
reportTable.clear();
//downloadReport.setVisible(true);
tripStatisticsReportService.getSoakBinReport(new AsyncCallback<TripStatisticsReport>() {
@Override
public void onFailure(Throwable caught) {
Window.alert(caught.getMessage());
}
@Override
public void onSuccess(TripStatisticsReport result) {
GWT.log("getSoakBinReport result:" + result);
if( result == null)
{
Window.alert("There was no report available. Please create a report and try again.");
resetScreen();
} else {
GWT.log("renderReport");
downloadReport.setVisible(true);
renderReport(result);
}
}
});
}
protected void renderTags(ArrayList<TagDetails> tags) {
// keep track of the tags for report generation
tagDetailsList = tags;
// clear out the old table
//tagsTable.removeAllRows();
//tagsTable.clear();
for (int i = 0; i < tags.size(); i++) {
final TagDetails tagDetails = tags.get(i);
Label name = new Label(tagDetails.getName());
name.addStyleName(style.clickable());
name.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
resetRightPane();
currentTagDetails = tagDetails;
//getSpeedDistributionReport(tagDetails);
}
});
//tagsTable.getCellFormatter().setWidth(i, 0, "20px");
//tagsTable.setWidget(i, 1, name);
}
}
private void clearTable()
{
reportTable.removeAllRows();
reportTable.clear();
}
protected void renderReport(TripStatisticsReport result) {
GWT.log("begin render report");
reportTable.setCellPadding(2);
reportTable.setCellSpacing(1);
// clear out the old table
reportTable.removeAllRows();
reportTable.clear();
ArrayList<ArrayList> reportValues = result.getReportValues();
int row = 0;
double doubleValue = 0.0;
for (Iterator iterator = reportValues.iterator(); iterator.hasNext();) {
int column = 0;
ArrayList thisRow = (ArrayList) iterator.next();
for (Iterator iter = thisRow.iterator(); iter.hasNext();) {
String value = (String) iter.next();
Label l = new Label(value);
if( column == 0 || column == 1)
{
l.setStyleName(style.cellHeaderDouble());
}
/*else {
if( !l.getText().equalsIgnoreCase("0"))
{
doubleValue = Double.parseDouble(l.getText());
l.setText(NumberFormat.getFormat("#0.00").format(doubleValue)); // reformat double values to
}
l.setStyleName(style.cellHeaderDouble());
}
*/
reportTable.setWidget(row, column, l);
column++;
}
row++;
}
GWT.log("end render report");
reportScroll.setScrollPosition(0);
}
}